Cancels a started scan and returns a Promise that resolves with a
CancelScanResponse object. If a callback is used, the object
is passed to it instead.
|job| : The handle of an active scan job previously returned from a
call to startScan.
|Returns| : Returns a Promise which resolves with the result.
Closes the scanner with the passed in handle and returns a Promise
that resolves with a CloseScannerResponse object. If a callback
is used, the object is passed to it instead. Even if the response is
not a success, the supplied handle becomes invalid and should not be
used for further operations.
|scannerHandle| : Specifies the handle of an open scanner that was
previously returned from a call to openScanner.
|Returns| : Returns a Promise which resolves with the result.
Gets the group names and member options from a scanner previously
opened by openScanner. This method returns a Promise that
resolves with a GetOptionGroupsResponse object. If a callback
is passed to this function, returned data is passed to it instead.
|scannerHandle| : The handle of an open scanner returned from a call
to openScanner.
|Returns| : Returns a Promise which resolves with the result.
Gets the list of available scanners and returns a Promise that
resolves with a GetScannerListResponse object. If a callback
is passed to this function, returned data is passed to it instead.
|filter| : A DeviceFilter indicating which types of scanners
should be returned.
|Returns| : Returns a Promise which resolves with the result and list of
scanners.
Opens a scanner for exclusive access and returns a Promise that
resolves with an OpenScannerResponse object. If a callback
is passed to this function, returned data is passed to it instead.
|scannerId| : The ID of a scanner to be opened. This value is one
returned from a previous call to getScannerList.
|Returns| : Returns a Promise which resolves with the result.
Reads the next chunk of available image data from an active job handle,
and returns a Promise that resolves with a ReadScanDataResponse
object. If a callback is used, the object is passed to it instead.
Performs a document scan and returns a Promise that resolves
with a ScanResults object. If a callback is passed to
this function, the returned data is passed to it instead.
|options| : An object containing scan parameters.
|Returns| : Returns a Promise which resolves with the scan results.
Sets options on the specified scanner and returns a Promise that
resolves with a SetOptionsResponse object containing the
result of trying to set every value in the order of the passed-in
OptionSetting object. If a callback is used, the object is
passed to it instead.
|scannerHandle| : The handle of the scanner to set options on. This
should be a value previously returned from a call to openScanner.
|options| : A list of OptionSetting objects to be applied to
the scanner.
|Returns| : Returns a Promise which resolves with the result.
Starts a scan on the specified scanner and returns a Promise that
resolves with a StartScanResponse. If a callback is used,
the object is passed to it instead. If the call was successful, the
response includes a job handle that can be used in subsequent calls
to read scan data or cancel a scan.
|scannerHandle| : The handle of an open scanner. This should be a value
previously returned from a call to openScanner.
|options| : A StartScanOptions object indicating the options to
be used for the scan. The StartScanOptions.format property
must match one of the entries returned in the scanner's
ScannerInfo.
|Returns| : Returns a Promise which resolves with the result.
